diff options
Diffstat (limited to 'config/utils')
| -rwxr-xr-x | config/utils/generate_config.py | 46 |
1 files changed, 32 insertions, 14 deletions
diff --git a/config/utils/generate_config.py b/config/utils/generate_config.py index f02acf5a..f45f7888 100755 --- a/config/utils/generate_config.py +++ b/config/utils/generate_config.py @@ -11,7 +11,7 @@ import argparse import logging -import os +from os.path import abspath, exists, isfile, split from subprocess import CalledProcessError, check_output import gen_config_lib import yaml @@ -20,13 +20,22 @@ from jinja2 import Environment, FileSystemLoader PARSER = argparse.ArgumentParser() PARSER.add_argument("--yaml", "-y", type=str, required=True) -PARSER.add_argument("--jinja2", "-j", type=str, required=True) -PARSER.add_argument("--includesdir", "-i", type=str, action='append') +PARSER.add_argument("--jinja2", "-j", type=str, required=True, action='append') +PARSER.add_argument("--includesdir", "-i", action='append', default=['/']) +PARSER.add_argument("--batch", "-b", action='store_true') +PARSER.add_argument("--verbose", "-v", action='count') ARGS = PARSER.parse_args() + LOADER = yaml.CSafeLoader if yaml.__with_libyaml__ else yaml.SafeLoader +ARGS.jinja2 = [abspath(x) for x in ARGS.jinja2] + +logging.basicConfig() +LOGGER = logging.getLogger('generate_config') +if ARGS.verbose: + LOGGER.setLevel(logging.INFO) ENV = Environment( - loader=FileSystemLoader([os.path.dirname(ARGS.jinja2)] + ARGS.includesdir), + loader=FileSystemLoader(ARGS.includesdir), extensions=['jinja2.ext.do'] ) gen_config_lib.load_custom_filters(ENV) @@ -34,13 +43,13 @@ gen_config_lib.load_custom_filters(ENV) # Run `eyaml decrypt` on the whole file, but only if PDF data is encrypted # Note: eyaml return code is 0 even if keys are not available try: - if os.path.isfile(ARGS.yaml) and 'ENC[PKCS7' in open(ARGS.yaml).read(): + if isfile(ARGS.yaml) and 'ENC[PKCS7' in open(ARGS.yaml).read(): DICT = yaml.load(check_output(['eyaml', 'decrypt', '-f', ARGS.yaml]), Loader=LOADER) except CalledProcessError as ex: - logging.error('eyaml decryption failed! Fallback to raw data.') + LOGGER.error('eyaml decryption failed! Fallback to raw data.') except OSError as ex: - logging.warn('eyaml not found, skipping decryption. Fallback to raw data.') + LOGGER.warn('eyaml not found, skipping decryption. Fallback to raw data.') try: DICT['details'] except (NameError, TypeError) as ex: @@ -48,8 +57,8 @@ except (NameError, TypeError) as ex: DICT = yaml.load(_, Loader=LOADER) # If an installer descriptor file (IDF) exists, include it (temporary) -IDF_PATH = '/idf-'.join(os.path.split(ARGS.yaml)) -if os.path.exists(IDF_PATH): +IDF_PATH = '/idf-'.join(split(ARGS.yaml)) +if exists(IDF_PATH): with open(IDF_PATH) as _: IDF = yaml.load(_, Loader=LOADER) DICT['idf'] = IDF['idf'] @@ -57,8 +66,17 @@ if os.path.exists(IDF_PATH): # Print dictionary generated from yaml (uncomment for debug) # print(DICT) -# Render template and print generated conf to console -TEMPLATE = ENV.get_template(os.path.basename(ARGS.jinja2)) - -# pylint: disable=superfluous-parens -print(TEMPLATE.render(conf=DICT)) +for _j2 in ARGS.jinja2: + TEMPLATE = ENV.get_template(_j2) + OUTPUT = TEMPLATE.render(conf=DICT) + # Render template and write generated conf to file or stdout + if ARGS.batch: + if _j2.endswith('.j2'): + LOGGER.info('Parsing {}'.format(_j2)) + with open(_j2[:-3], 'w') as _: + _.write(OUTPUT) + else: + LOGGER.warn('Skipping {}, name does not end in ".j2"'.format(_j2)) + else: + # pylint: disable=superfluous-parens + print(OUTPUT) |